diff options
| author | 2022-02-27 11:08:29 -0500 | |
|---|---|---|
| committer | 2022-02-27 11:11:44 -0500 | |
| commit | 8c20f22955762c85870bdc2ae972018a6acc4258 (patch) | |
| tree | a6d3b49a646ccd311932385717e74b8e2bfcafa0 /src/devices/machine/sensorboard.cpp | |
| parent | 300206e308c2c5f9ad8898fb62f1873be682df5a (diff) | |
Use ioprocs classes instead of emu_file for device_nvram_interface's load and save methods, and have these return false on I/O errors
Diffstat (limited to 'src/devices/machine/sensorboard.cpp')
| -rw-r--r-- | src/devices/machine/sensorboard.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/devices/machine/sensorboard.cpp b/src/devices/machine/sensorboard.cpp index 0889e80a016..e9edf3a892a 100644 --- a/src/devices/machine/sensorboard.cpp +++ b/src/devices/machine/sensorboard.cpp @@ -59,8 +59,6 @@ sensor state instead. #include "emu.h" #include "machine/sensorboard.h" -#include "fileio.h" - DEFINE_DEVICE_TYPE(SENSORBOARD, sensorboard_device, "sensorboard", "Sensorboard") @@ -217,15 +215,17 @@ void sensorboard_device::nvram_default() m_custom_init_cb(1); } -void sensorboard_device::nvram_read(emu_file &file) +bool sensorboard_device::nvram_read(util::read_stream &file) { - file.read(m_curstate, sizeof(m_curstate)); + size_t actual; + return !file.read(m_curstate, sizeof(m_curstate), actual) && actual == sizeof(m_curstate); } -void sensorboard_device::nvram_write(emu_file &file) +bool sensorboard_device::nvram_write(util::write_stream &file) { // save last board position - file.write(m_curstate, sizeof(m_curstate)); + size_t actual; + return !file.write(m_curstate, sizeof(m_curstate), actual) && actual == sizeof(m_curstate); } bool sensorboard_device::nvram_can_write() |
